51120378

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{66047}}^1$

素因数の和:66098

約数の個数: 24

約数和(自身を含む): 113338368

約数和(自身を除く): 62217990

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 66047, 132094, 198141, 396282, 594423, 1188846, 2840021, 5680042, 8520063, 17040126, 25560189, 51120378]

約数ペア:

[(1, 51120378), (2, 25560189), (3, 17040126), (6, 8520063), (9, 5680042), (18, 2840021), (43, 1188846), (86, 594423), (129, 396282), (258, 198141), (387, 132094), (774, 66047)]